CN202115134U - Book press - Google Patents
Book press Download PDFInfo
- Publication number
- CN202115134U CN202115134U CN2011201321622U CN201120132162U CN202115134U CN 202115134 U CN202115134 U CN 202115134U CN 2011201321622 U CN2011201321622 U CN 2011201321622U CN 201120132162 U CN201120132162 U CN 201120132162U CN 202115134 U CN202115134 U CN 202115134U
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- radius arc
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Abstract
A book press is made of long thin metal wires. The metal wires of three or more connected straight line sections or long-radius arc sections are bent into spiral structures, the projection of each spiral structure is triangular, the metal wire of each straight line section or long-radius arc section is one edge of a triangle, the metal wires of the first straight line section or long-radius arc section and the second straight line section or long-radius arc section are positioned on the same plane, and the plane is perpendicular to the axis of each spiral structure. As the book press is made of the metal wires with smaller sectional area, larger weight is ensured, the book press is capable of pressing an opened book and preventing the book from automatically closing, shading area can be decreased, shading of characters on the book is decreased, and reading effect is improved. Besides, the long thin metal wires are bent into the various spiral structures, so that the appearance effect of the book press can be enhanced.
Description
Technical field
The utility model relates to a kind of pressure book apparatus, particularly a kind of book pressing device.
Background technology
Book pressing device is to be placed on to prevent the apparatus that it closes automatically on the book of opening, and is called paperweight ancient times.Book pressing device in the market is the plastics manufacturing mostly, and structure and manufacturing process are simpler, and form is also too single; Main is because the proportion of plastics is little; The book pressing device that plastics are processed can't be pushed down the book of opening and prevent that it from closing automatically, and the plastics book pressing device is because the material proportion that uses is little simultaneously, and volume is all bigger usually; Be placed on the literal that can block on the book above the book, influence reading effect.
The utility model content
Can't push down the book of opening and prevent that it from closing automatically in order to solve existing book pressing device, block the literal above the book simultaneously, influence the problem of reading effect, the utility model proposes a kind of book pressing device, and the technical scheme that is adopted is:
Book pressing device; Wire by elongated is processed; 3 sections to more the straightway of multistage disjunctor or the wire of large radius arc shape section are rolled over the coiling structure; The projection of shape of the helical structure of each circle is a triangle, and the wire of each straightway or large radius arc shape section is leg-of-mutton one side, the protrusion direction wiry of large radius arc shape section along helical structure radially towards the outside of helical structure; The wire of the 1st section and the 2nd section straightway or large radius arc shape section is positioned at same plane, the axis normal of plane and helical structure.
Book pressing device; The free end wiry of the 1st section straightway or large radius arc shape section is provided with outward extending extension; The length of extension be not more than the 1st section straightway or large radius arc shape section wire length 1/4th, extension is bent into the angle identical or close with leg-of-mutton angle with the wire of the 1st section straightway or large radius arc shape section.
Book pressing device; Helical structure is by the straightway or the large radius arc shape section wire folding coiled triangle cast structural of 3 sections disjunctors; The projection of shape of triangle cast structural is a triangle, and the 3rd section wire is inclined upwardly 10 degree to 30 degree with respect to the plane at the wire place of the 1st section and the 2nd section
Book pressing device; Helical structure is by 4 sections triangle cast structurals of rolling over 2 layers of coileds to the straightway or the large radius arc shape section wire of 6 sections disjunctors; The 3rd section wire with respect to the plane at the wire place of the 1st section and the 2nd section straight up; The 4th section, the 5th section or/and the 6th section wire be positioned at the plane on the plane, wire place of the 1st section and the 2nd section straightway or large radius arc shape section and roll over coiled triangle cast structural partly or entirely, the plane parallel that the wire of plane and the 1st section and the 2nd section belongs to or not parallel.
Book pressing device, the length wiry of the straightway of disjunctor or large radius arc shape section is identical or inequality.
Book pressing device, the length wiry of the straightway of disjunctor or large radius arc shape section is inequality, and the length ratio wiry of adjacent 2 sections straightways or large radius arc shape section is 0.618.
Book pressing device, the circular arc that is connected between the wire of the straightway of each section disjunctor or large radius arc shape section connects.
Book pressing device, elongated inside wiry is solid construction or hollow-core construction, the exterior contour of elongated section wiry is circle or rectangle.
Book pressing device, elongated surface wiry plating is coated with corrosion resistant metal layer or polymer material layer.
The book pressing device of the utility model, the technique effect that adopts technique scheme to obtain is:
Book pressing device; Wire by elongated is processed, because the proportion of metal is bigger, can use the less wire of sectional area to make book pressing device; Both guaranteed bigger weight; Can push down the book of opening reliably and prevent that it from closing automatically, can reduce shielded area again, avoid influence as much as possible reading.3 sections to more the straightway of multistage disjunctor or the wire of large radius arc shape section are rolled over the coiling structure; The projection of shape of the helical structure of each circle is a triangle; The wire of each straightway or large radius arc shape section is leg-of-mutton one side; The exterior contour tool of book pressing device is had the dimensions, and person easy to use grips.The protrusion direction wiry of large radius arc shape section along helical structure radially towards the outside of helical structure, can make the exterior contour of book pressing device slick and sly, improve the feel that grips.The wire of the 1st section and the 2nd section straightway or large radius arc shape section is positioned at same plane, and the axis normal of plane and helical structure can make book pressing device firmly be placed on above the book of opening.
Book pressing device; The free end wiry of the 1st section straightway or large radius arc shape section is provided with outward extending extension; The length of extension be not more than the 1st section straightway or large radius arc shape section wire length 1/4th, extension is bent into the angle identical or close with leg-of-mutton angle with the wire of the 1st section straightway or large radius arc shape section.Can improve the shelf-stability of book pressing device.
Book pressing device; Helical structure is by the straightway or the large radius arc shape section wire folding coiled triangle cast structural of 3 sections disjunctors; The projection of shape of triangle cast structural is a triangle, and the 3rd section wire is inclined upwardly 10 degree to 30 degree with respect to the plane at the wire place of the 1st section and the 2nd section
Book pressing device; Helical structure is by 4 sections triangle cast structurals of rolling over 2 layers of coileds to the straightway or the large radius arc shape section wire of 6 sections disjunctors; The 3rd section wire with respect to the plane at the wire place of the 1st section and the 2nd section straight up; The 4th section, the 5th section or/and the 6th section wire be positioned at the plane on the plane, wire place of the 1st section and the 2nd section straightway or large radius arc shape section and roll over coiled triangle cast structural partly or entirely, the plane parallel that the wire of plane and the 1st section and the 2nd section belongs to or not parallel.
Book pressing device, the length wiry of the straightway of disjunctor or large radius arc shape section is identical or inequality, and book pressing device is bent into the helicoidal structure of multiple shape by elongated wire, can increase the appearance of book pressing device.
Book pressing device; The length wiry of the straightway of disjunctor or large radius arc shape section is inequality; The length ratio wiry of adjacent 2 sections straightways or large radius arc shape section is 0.618, can make 2 sections adjacent length relations wiry meet the golden section rule, increases aesthetic feeling.
Book pressing device, the circular arc that is connected between the wire of the straightway of each section disjunctor or large radius arc shape section connects, and can make the exterior contour of book pressing device slick and sly and reduce the stress concentration phenomenon of material, prolongs the service life of book pressing device.
Book pressing device, elongated inside wiry is solid construction or hollow-core construction, the exterior contour of elongated section wiry is circle or rectangle, can increase raw-material form kind, increases the designs and varieties of book pressing device.
Book pressing device, elongated surface wiry plating is coated with corrosion resistant metal layer or polymer material layer, can prevent wire oxide etch, and increases the aesthetic feeling of book pressing device outward appearance.
Use the book pressing device of the utility model, can push down the book of opening and prevent that it from closing automatically, minimizing is blocked literal above the book, improves reading effect.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model book pressing device by the wire folding coiled triangle cast structural of 3 sections disjunctors.
Accompanying drawing 2 is that the utility model book pressing device is by 4 sections structural representations of rolling over the triangle cast structural of 2 layers of coileds to the wire of 6 sections disjunctors.
Sign implication in the accompanying drawing is following:
The wire of 1-straightway or large radius arc shape section; The 1st section wire of 2-, the 2nd section wire of 3-, 4-be inclined upwardly 10 the degree to 30 the degree the 3rd section wire; The 5-extension; 6-the 3rd section wire straight up, the 4th section wire in the plane on the plane, the 1st section and the 2nd section wire place of 7-, the 5th section wire in the plane on the plane, the 1st section and the 2nd section wire place of 8-.
The specific embodiment
The book pressing device of the utility model; Wire by elongated is processed; 3 sections to more the straightway of multistage disjunctor or the wire of large radius arc shape section are rolled over the coiling structure; The projection of shape of the helical structure of each circle is a triangle, and the wire of each straightway or large radius arc shape section is leg-of-mutton one side, the protrusion direction wiry of large radius arc shape section along helical structure radially towards the outside of helical structure; The wire of the 1st section and the 2nd section straightway or large radius arc shape section is positioned at same plane, the axis normal of plane and helical structure.The length wiry of straightway or large radius arc shape section can be chosen in 15 millimeters to 200 millimeters scopes usually, and the pitch of helical structure is generally 1.5 times to 10 times of long and thin metal filament diameter.
The 1st section straightway of book pressing device or the free end wiry of large radius arc shape section are provided with outward extending extension; The length of extension be not more than the 1st section straightway or large radius arc shape section wire length 1/4th, extension is bent into the angle identical or close with leg-of-mutton angle with the wire of the 1st section straightway or large radius arc shape section.
Book pressing device shown in the accompanying drawing 1; Helical structure is by the straightway or the large radius arc shape section wire 1 folding coiled triangle cast structural of 3 sections disjunctors; The projection of shape of triangle cast structural is a triangle; The 3rd section wire 4 is inclined upwardly 10 degree to 30 degree with respect to the plane at wire 3 places of the 1st section wire 2 and the 2nd section, and the free end of the 1st section wire 2 is provided with outward extending extension 5.
Book pressing device shown in the accompanying drawing 2; Helical structure is by 4 sections triangle cast structurals of rolling over 2 layers of coileds to the straightway or the large radius arc shape section wire 1 of 6 sections disjunctors; The 3rd section wire 6 with respect to the plane at wire 3 places of the 1st section wire 2 and the 2nd section straight up; The 4th section wire 7, the 5th section wire 8 or/and the 6th section wire be positioned at the plane on the 1st section wire 2 and the plane, the 2nd section wire 3 place and roll over coiled triangle cast structural partly or entirely, the plane parallel that this plane and the 1st section wire 2 and the 2nd section wire 3 belong to or not parallel.
Book pressing device, the length of the wire 1 of the straightway of disjunctor or large radius arc shape section can be identical or inequality.
Book pressing device, when the length of the wire 1 of the straightway of disjunctor or large radius arc shape section was inequality, the length ratio of the wire 1 of adjacent 2 sections straightways or large radius arc shape section can be 0.618 golden section ratio.
Book pressing device, the connection between the wire 1 of the straightway of each section disjunctor or large radius arc shape section are recommended as circular arc and connect.
Book pressing device, the material of elongated wire 1 adopts steel, copper alloy or aluminium alloy etc.The inside of elongated wire 1 can be solid construction or hollow-core construction, and the exterior contour of the section of elongated wire 1 can be circle or rectangle, and the radial dimension of elongated wire 1 is chosen in 1 millimeter to 10 millimeters scope usually.
Book pressing device, the surface of elongated wire 1 can plate and be coated with corrosion resistant metal gold, silver, nickel or chromium, or apply macromolecular material polyethylene, polypropylene, polyvinyl chloride or epoxy resin.
The book pressing device of the utility model is not restricted to the described embodiments, and every structure and mode of utilizing the utility model is through conversion and the formed technical scheme of replacement, all in the protection domain of the utility model.
Claims (9)
1. book pressing device; It is characterized in that: the wire by elongated is processed; 3 sections to more the straightway of multistage disjunctor or the wire of large radius arc shape section are rolled over the coiling structure; The projection of shape of the helical structure of each circle is a triangle, and the wire of each straightway or large radius arc shape section is leg-of-mutton one side, the protrusion direction wiry of large radius arc shape section along helical structure radially towards the outside of helical structure; The wire of the 1st section and the 2nd section straightway or large radius arc shape section is positioned at same plane, the axis normal of said plane and said helical structure.
2. book pressing device according to claim 1; It is characterized in that: the free end wiry of the 1st section straightway or large radius arc shape section is provided with outward extending extension; The length of said extension be not more than the 1st section straightway or large radius arc shape section wire length 1/4th, said extension is bent into and the identical or close angle of said leg-of-mutton angle with the wire of the 1st section straightway or large radius arc shape section.
3. book pressing device according to claim 1; It is characterized in that: said helical structure is by the straightway or the large radius arc shape section wire folding coiled triangle cast structural of 3 sections disjunctors; The projection of shape of said triangle cast structural is a triangle; The 3rd section wire is inclined upwardly 10 degree to 30 degree with respect to the plane at the wire place of the 1st section and the 2nd section
4. book pressing device according to claim 1; It is characterized in that: said helical structure is by 4 sections triangle cast structurals of rolling over 2 layers of coileds to the straightway or the large radius arc shape section wire of 6 sections disjunctors; The 3rd section wire with respect to the plane at the wire place of the 1st section and the 2nd section straight up; The 4th section, the 5th section or/and the 6th section wire be positioned at the plane on the plane, wire place of the 1st section and the 2nd section straightway or large radius arc shape section and roll over coiled triangle cast partly or entirely, the plane parallel that the wire of said plane and the 1st section and the 2nd section belongs to or not parallel.
5. book pressing device according to claim 1 is characterized in that: the length wiry of the straightway of said disjunctor or large radius arc shape section is identical or inequality.
6. book pressing device according to claim 1 is characterized in that: the length wiry of the straightway of said disjunctor or large radius arc shape section is inequality, and the length ratio wiry of adjacent 2 sections straightways or large radius arc shape section is 0.618.
7. book pressing device according to claim 1 is characterized in that: the circular arc that is connected between the wire of the straightway of each section disjunctor or large radius arc shape section connects.
8. book pressing device according to claim 1 is characterized in that: said elongated inside wiry is solid construction or hollow-core construction, and the exterior contour of said elongated section wiry is circle or rectangle.
9. book pressing device according to claim 1 is characterized in that: said elongated surface wiry plating is coated with corrosion resistant metal layer or polymer material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201321622U CN202115134U (en) | 2011-04-29 | 2011-04-29 | Book press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201321622U CN202115134U (en) | 2011-04-29 | 2011-04-29 | Book press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115134U true CN202115134U (en) | 2012-01-18 |
Family
ID=45456226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201321622U Expired - Fee Related CN202115134U (en) | 2011-04-29 | 2011-04-29 | Book press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739621A (en) * | 2016-11-12 | 2017-05-31 | 石恬伊 | Book spoon |
| GB2583573A (en) * | 2019-02-28 | 2020-11-04 | Rosly Vasicek Hannah | Charm bracelet connector |
-
2011
- 2011-04-29 CN CN2011201321622U patent/CN202115134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739621A (en) * | 2016-11-12 | 2017-05-31 | 石恬伊 | Book spoon |
| GB2583573A (en) * | 2019-02-28 | 2020-11-04 | Rosly Vasicek Hannah | Charm bracelet connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120429 |